I will merge and clean excel or CSV files with data transformation

Yes, this is recommended. Feel free to contact me to discuss details, scope, and delivery time.

Please contact me through the "Contact seller" button and provide details on the number of files you wish to combine, along with a couple of sample files. I will review the task and determine if it can be completed within one day. If so, I'll ask you to proceed with purchasing the service.

You can send the files directly through the Fiverr platform when placing your order. There's an option to upload attachments during the order process.

I work with Excel (.xlsx, .xls) and CSV (.csv) files. Make sure the data is clear and not password-protected. If you have many files, compress them into a ZIP archive.

Yes, you can indicate specific columns (e.g., ID, email) to be used for merging and record matching.

Of course. I can split column data into separate fields based on separators like commas or spaces.

Yes, I can handle large files. If needed, I can split them into smaller parts as per your instructions.

Yes. I remove duplicates, correct formatting, numerical errors, dates, and other inconsistencies. I will notify you before deleting any data.

Yes. I can format the output as you need: column order, sorting, filtering, etc.

Yes, I use Power Query to transform, filter, and merge data efficiently.